<template>
  <div>
    <header>
      <img id="cover" :src="listInfo.coverImgUrl" />
      <div class="tilte">
        <span>歌单</span>
        <h2>{{ listInfo.name }}</h2>
      </div>
      <div class="userInfo">
        <img :src="listInfo.creator.avatarUrl" />
        <span class="username">{{ listInfo.creator.nickname }}</span>
        <span class="createTime"
          >{{ createTime(listInfo.createTime) }}创建</span
        >
      </div>
      <div class="action">
        <div class="playAll">
          <i class="iconfont icon-bofang"></i>
          <span>播放全部</span>
          <i class="iconfont icon-zengjia"></i>
        </div>
        <div class="star">
          <i class="iconfont icon-shoucang1"></i>
          <span>收藏({{ listInfo.subscribedCount }})</span>
        </div>
        <div class="share">
          <i class="iconfont share icon-fenxiang1"></i>
          <span>分享({{ listInfo.shareCount }})</span>
        </div>
      </div>
      <div class="listInfo">
        <ul class="tagList">
          <li>标签:</li>
          <li class="tag" v-for="(item, index) in listInfo.tags" :key="index">
            {{ item }}/
          </li>
        </ul>
        <div class="songSum">
          <span>歌曲:{{ listInfo.trackCount }}</span>
          <span>播放:{{ listInfo.playCount }}</span>
        </div>
        <div class="describe">简介:{{ listInfo.description }}</div>
      </div>
    </header>
    <div class="tab">
      <Tab :tabList="tabList"></Tab>
    </div>
    <main>
      <router-view></router-view>
    </main>
  </div>
</template>

<script>
import moment from "moment";
import { getSheetListAllAPI, getSheetListAPI } from "@/api";
import Tab from "@/components/Tab";
export default {
  name: "SongSheet",
  data() {
    return {
      tabList: [
        {
          path: "/songsheet/songsheetlist",
          name: "songsheetlist",
          label: "歌曲列表",
        },
        {
          path: "/songsheet/comment",
          name: "comment",
          label: "评论",
        },
        {
          path: "/songsheet/stars",
          name: "stars",
          label: "收藏者",
        },
      ],
      listInfo: {
        coverImgUrl: require("@/assets/images/loading.gif"),
        name: "",
        subscribedCount: 0,
        shareCount: 0,
        tags: [],
        playCount: 0,
        description: "",
        creator: {
          nickname: "",
          avatarUrl: require("@/assets/images/loading.gif"),
        },
      },
    };
  },
  computed: {
    id() {
      return this.$route.query.id;
    },
  },
  watch: {
    id() {
      this.getSheetList(this.id);
    },
  },
  components: {
    Tab,
  },
  methods: {
    // 获取歌单信息
    async getSheetList(id) {
      const res = await getSheetListAPI({ id });
      this.listInfo = res.data.playlist;
    },
    // 处理创建时间  时间戳
    createTime(time) {
      let timer = moment(time);
      let m = timer.month() + 1;
      let y = timer.year();
      let d = timer.date();
      m = m < 10 ? "0" + m : m;
      d = d < 10 ? "0" + d : d;
      return y + "-" + m + "-" + d;
    },
  },
  created() {
    if (this.$route.query.id != undefined) {
      this.getSheetList(this.$route.query.id);
    }
  },
};
</script>

<style lang="less" scoped>
header {
  width: 95%;
  height: 200px;
  margin: 20px auto 0px auto;
  position: relative;
  #cover {
    width: 180px;
    height: 180px;
    margin-top: 5px;
    margin-left: 5px;
    border-radius: 6px;
  }
  .tilte {
    height: 40px;
    position: absolute;
    top: 5px;
    left: 205px;
    display: flex;
    span {
      width: 32px;
      text-align: center;
      height: 20px;
      color: #ff7a9e;
      font-size: 14px;
      display: inline-block;
      padding: 0px 3px 0px 3px;
      margin-right: 10px;
      margin-top: 4px;
      border: 1px solid #ff7a9e;
      border-radius: 3px;
      display: block;
    }
    h2 {
      display: block;
      font-size: 22px;
      margin: 0;
      color: #333;
      width: 450px;
      overflow: hidden;
      word-wrap: break-word; /*强制换行*/
      overflow: hidden; /*超出隐藏*/
      text-overflow: ellipsis; /*隐藏后添加省略号*/
      white-space: nowrap; /*强制不换行*/
    }
  }
  .userInfo {
    font-size: 12px;
    position: absolute;
    top: 52px;
    left: 205px;
    display: flex;
    img {
      width: 25px;
      height: 25px;
      border-radius: 50%;
      margin-top: -4px;
      display: block;
    }
    .username {
      color: rgb(73, 135, 185);
      padding: 0 5px;
    }
    .createTime {
      color: #666;
    }
  }
  .action {
    width: 500px;
    height: 50px;
    display: flex;
    font-weight: lighter;
    font-size: 15px;
    position: absolute;
    left: 205px;
    top: 80px;
    .playAll {
      margin-right: 10px;
      height: 32px;
      background-color: #ff7a9e;
      color: white;
      line-height: 32px;
      padding: 0 15px;
      border-radius: 16px;
      cursor: pointer;
      i {
        font-size: 14px;
      }
      span {
        padding: 0 6px;
      }
      .icon-zengjia {
        padding-left: 5px;
        border-left: 1px solid rgba(255, 255, 255, 0.2);
      }
    }
    .playAll:hover {
      background-color: rgb(222, 104, 138);
    }
    .star {
      height: 32px;
      line-height: 32px;
      padding: 0 4px 0 10px;
      border: 1px solid #ccc;
      margin-right: 10px;
      border-radius: 16px;
      cursor: pointer;
      i {
        font-size: 18px;
      }
      span {
        padding: 0 6px;
      }
    }
    .star:hover {
      background-color: rgb(242, 242, 242);
    }
    .share {
      height: 32px;
      line-height: 32px;
      padding: 0 6px 0 6px;
      border: 1px solid #ccc;
      border-radius: 16px;
      cursor: pointer;
      i {
        font-size: 18px;
        border: none;
      }
    }
    .share:hover {
      background-color: rgb(242, 242, 242);
    }
  }
  .listInfo {
    font-size: 12px;
    color: #666;
    position: absolute;
    left: 205px;
    top: 125px;
    .tagList {
      display: flex;
      margin-bottom: 5px;
      li {
        padding-right: 2px;
      }
      .tag {
        color: rgb(73, 135, 185);
      }
    }
    .songSum {
      margin-bottom: 5px;
      span {
        padding-right: 5px;
      }
    }
    .describe {
      width: 550px;
      word-wrap: break-word; /*强制换行*/
      overflow: hidden; /*超出隐藏*/
      text-overflow: ellipsis; /*隐藏后添加省略号*/
      white-space: nowrap; /*强制不换行*/
    }
  }
}
</style>